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* config/i386/i386.c (ix86_simd_clone_compute_vecsize_and_simdlen): Add support for AVX512F clones, include them by default for exported OpenMP declare simd functions. For AVX2 allow simdlen 32 and use it if charasteric type is 8-bit, for AVX512F allow simdlen up to 128. * lib/target-supports.exp (check_effective_target_vect_simd_clones): Check for avx512f effective targets instead of avx2. * gcc.dg/gomp/declare-simd-1.c: Add scan-assembler-times directives for AVX512F clones. * gcc.dg/gomp/declare-simd-3.c: Likewise. * g++.dg/gomp/declare-simd-1.C: Likewise. * g++.dg/gomp/declare-simd-3.C: Likewise. * g++.dg/gomp/declare-simd-4.C: Likewise. From-SVN: r234780
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